(0 20 2)(1 5 3)(4 9 6)(7 14 11)(8 21 18 17 10)(12 16 13)(15 22 19)
ALLOWS (11/8)-SEQUENCE
1: (1 5 7)

(0 20 2)(1 14 11 7 3)(4 9 6)(5)(8 21 18 17 10)(12 16 13)(15 22 19)
2: (4 9 6)

(0 20 2)(1 14 11 7 3)(4)(5)(6)(8 21 18 17 10)(9)(12 16 13)(15 22 19)
3: (3 11 7)

(0 20 2)(1 14 11)(3)(4)(5)(6)(7)(8 21 18 17 10)(9)(12 16 13)(15 22 19)
4: (8 21 10)

(0 20 2)(1 14 11)(3)(4)(5)(6)(7)(8)(9)(10 18 17)(12 16 13)(15 22 19)(21)